update workers-assets-gen command version in templates

Author: syumai

_templates/cloudflare/pages-tinygo/Makefile

@@ -4,7 +4,7 @@ dev:
 
 .PHONY: build
 build:
-	go run github.com/syumai/workers/cmd/workers-assets-gen@v0.21.0
+	go run github.com/syumai/workers/cmd/workers-assets-gen@v0.22.0
 	tinygo build -o ./build/app.wasm -target wasm -no-debug ./...
 
 .PHONY: deploy

_templates/cloudflare/worker-go/Makefile

@@ -4,7 +4,7 @@ dev:
 
 .PHONY: build
 build:
-	go run github.com/syumai/workers/cmd/workers-assets-gen@v0.21.0 -mode=go
+	go run github.com/syumai/workers/cmd/workers-assets-gen@v0.22.0 -mode=go
 	GOOS=js GOARCH=wasm go build -o ./build/app.wasm .
 
 .PHONY: deploy

_templates/cloudflare/worker-tinygo/Makefile

@@ -4,7 +4,7 @@ dev:
 
 .PHONY: build
 build:
-	go run github.com/syumai/workers/cmd/workers-assets-gen@v0.21.0
+	go run github.com/syumai/workers/cmd/workers-assets-gen@v0.22.0
 	tinygo build -o ./build/app.wasm -target wasm -no-debug ./...
 
 .PHONY: deploy